Product Details
Shimano GRX 815 Di2 Front Derailleur
Bringing the proven precision and reliability of Shimano electronic technology to your gravel or adventure bike setup, the GRX 815 Di2 Front Derailleur will deliver crisp and fast gear shifts to move your chain smoothly between the inner and outer chainrings at the push of a button. Whether riding with a tight chain up a steep gradient or descending a fast gravel road, the gear shifting remains predictable and consistent.
Use Shimano's E-TUBE platform to wirelessly check that the system is performing as it should and even customise the setup with a PC, tablet or smartphone. You can check for firmware updates, diagnose errors and ensure that you are on top of maintenance so that every time you start a new adventure your drivetrain is in the best condition, ready to tackle anything.
Features
- Wider tyre clearance
- E-TUBE wireless system connectivity
- Chainline: 46mm - +2.5mm compared with standard road front derailleur
- Compatible chain: HG-EV 11-speed, HG-X11
- Mount: Brazed-on
- Speeds front: 2
- Speeds rear: 11
- Top gear teeth: 46-50T
- Total capacity: 17T
Specifications
- Discipline Compatibility
- Gravel
- Mount Type
- Braze-On
- Chainring Compatibility
- 2x
- Family
- GRX
- FD [Maker]
- Shimano
- FD [Model]
- GRX 815
- Intended Use
- Performance
- Speed Compatibility
- 11-speed
- Product code
- 1054347 / 54308170072410
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Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
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About Shimano
Shifting the way the world rides.
From a single Osaka workshop in 1921, Shimano has grown into the world's most influential component maker. The brand's relentless engineering — Dura-Ace, Ultegra, GRX, XTR — has shaped the way the world shifts, brakes and rides, on the road and off it.
Shimano's flagship groupset, Dura-Ace, has been the benchmark for top-level road components for more than five decades. Every refinement that lands on Dura-Ace eventually shapes the entire Shimano range, all the way down to entry-level drivetrains.